1 files changed, 3 insertions, 2 deletions
diff --git a/src/librustdoc/html/static/themes/light.css b/src/librustdoc/html/static/themes/light.css
index b0c5715604b..150460f5c5d 100644
--- a/src/librustdoc/html/static/themes/light.css
+++ b/src/librustdoc/html/static/themes/light.css
@@ -377,13 +377,14 @@ kbd {
 	box-shadow-color: #c6cbd1;
 }
 
-#theme-picker, #settings-menu {
+#theme-picker, #settings-menu, .help-button {
 	border-color: #e0e0e0;
 	background-color: #fff;
 }
 
 #theme-picker:hover, #theme-picker:focus,
-#settings-menu:hover, #settings-menu:focus {
+#settings-menu:hover, #settings-menu:focus,
+.help-button:hover, .help-button:focus {
 	border-color: #717171;
 }